* {
	padding: 0;
	margin: 0;
	font-family: Helvetica, "微软雅黑";
	color: #333333;
	list-style: none;
}
h1,h2,h3,h4,h5{
	margin: 0;
	padding: 0;
}
ul{
	list-style: none;
}
a{
	text-decoration: none;
}
